Class Window

Represents an application window.

Inheritance
System.Object
DependencyObject
UIElement
FrameworkElement
Window
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: System.Windows
Assembly: OpenSilver.dll
Syntax
public class Window : FrameworkElement, IFrameworkElement, IUIElement, IDependencyObject

Constructors

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Window()

Initializes a new instance of the Window class.

Declaration
public Window()

Fields

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ContentProperty

Identifies the Content dependency property.

Declaration
public static readonly DependencyProperty ContentProperty
Field Value
Type Description
DependencyProperty

Properties

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Bounds

Gets the height and width of the application window, as a Rect value.

Declaration
public Rect Bounds { get; }
Property Value
Type Description
Rect
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Content

Gets or sets the content of the Window.

Declaration
public FrameworkElement Content { get; set; }
Property Value
Type Description
FrameworkElement
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Current

Gets the currently activated window for an application.

Declaration
public static Window Current { get; set; }
Property Value
Type Description
Window
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IsActive

Declaration
[NotImplemented]
public bool IsActive { get; }
Property Value
Type Description
System.Boolean
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IsVisible

Declaration
[NotImplemented]
public bool IsVisible { get; }
Property Value
Type Description
System.Boolean
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Left

Gets or sets the position of the left edge of the application window; see Remarks for restrictions on setting this property at run time.

Declaration
[NotImplemented]
public double Left { get; set; }
Property Value
Type Description
System.Double
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Title

Gets or sets the window title bar text.

Declaration
[NotImplemented]
public string Title { get; set; }
Property Value
Type Description
System.String
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Top

Gets or sets the position of the top edge of the application window; see Remarks for restrictions on setting this property at run time.

Declaration
[NotImplemented]
public double Top { get; set; }
Property Value
Type Description
System.Double
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VisualChildrenCount

Declaration
protected override int VisualChildrenCount { get; }
Property Value
Type Description
System.Int32
Overrides
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WindowState

Declaration
[NotImplemented]
public WindowState WindowState { get; set; }
Property Value
Type Description
WindowState
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WindowStyle

Declaration
[NotImplemented]
public WindowStyle WindowStyle { get; set; }
Property Value
Type Description
WindowStyle

Methods

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Activate()

Attempts to activate the application window by bringing it to the foreground and setting the input focus to it.

Declaration
public void Activate()
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ArrangeOverride(Size)

Declaration
protected override Size ArrangeOverride(Size finalSize)
Parameters
Type Name Description
Size finalSize
Returns
Type Description
Size
Overrides
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AttachToDomElement(INTERNAL_HtmlDomElementReference)

Set the DOM element that will host the window. This can be set only to new windows. The MainWindow looks for a DIV that has the ID "cshtml5-root" or "opensilver-root".

Declaration
public void AttachToDomElement(INTERNAL_HtmlDomElementReference rootDomElement)
Parameters
Type Name Description
CSHTML5.Internal.INTERNAL_HtmlDomElementReference rootDomElement

The DOM element that will host the window
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Close()

Declaration
[NotImplemented]
public void Close()
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CreateDomElement(Object, out Object)

Declaration
public override object CreateDomElement(object parentRef, out object domElementWhereToPlaceChildren)
Parameters
Type Name Description
System.Object parentRef
System.Object domElementWhereToPlaceChildren
Returns
Type Description
System.Object
Overrides
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DragMove()

Declaration
[NotImplemented]
public void DragMove()
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DragResize(WindowResizeEdge)

Declaration
[NotImplemented]
public void DragResize(WindowResizeEdge resizeEdge)
Parameters
Type Name Description
WindowResizeEdge resizeEdge
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GetVisualChild(Int32)

Declaration
protected override UIElement GetVisualChild(int index)
Parameters
Type Name Description
System.Int32 index
Returns
Type Description
UIElement
Overrides
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GetWindow(DependencyObject)

Gets the window that contains the specified DependencyObject.

Declaration
public static Window GetWindow(DependencyObject dependencyObject)
Parameters
Type Name Description
DependencyObject dependencyObject

The object contained by the Window to get.
Returns
Type Description
Window

The Window to get.
Exceptions
Type Condition
System.InvalidOperationException

dependencyObject is not a valid DependencyObject.
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MeasureOverride(Size)

Declaration
protected override Size MeasureOverride(Size availableSize)
Parameters
Type Name Description
Size availableSize
Returns
Type Description
Size
Overrides
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OnClosing(ClosingEventArgs)

Raises the Closing event

Declaration
protected void OnClosing(ClosingEventArgs eventArgs)
Parameters
Type Name Description
ClosingEventArgs eventArgs

The arguments for the event.
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OnContentChanged(Object, Object)

Declaration
protected void OnContentChanged(object oldContent, object newContent)
Parameters
Type Name Description
System.Object oldContent
System.Object newContent
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Show()

Show the window

Declaration
[NotImplemented]
public void Show()

Events

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Closing

Occurs when the window is about to close.

Declaration
public event EventHandler<ClosingEventArgs> Closing
Event Type
Type Description
System.EventHandler<ClosingEventArgs>
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SizeChanged

Occurs when the window has rendered or changed its rendering size.

Declaration
public event WindowSizeChangedEventHandler SizeChanged
Event Type
Type Description
WindowSizeChangedEventHandler

Extension Methods